Add UI for viewing and changing trust setting in repo

static/js/types/common.types.ts

@@ -79,6 +79,7 @@ export type Repository = {
   private: boolean;
   url: string;
   namespace?: string;
+  trust_enabled: boolean;
 }
 
 
@@ -101,4 +102,29 @@ export type Namespace = {
 export type Trigger = {
   id: number;
   service: any;
+};
+
+/**
+ * Represents an apostille signature document, with extra expiration information.
+ */
+export type ApostilleSignatureDocument = {
+  // When the signed document expires.
+  expiration: string
+
+  // Object of information for each tag.
+  tags: {string: ApostilleTagDocument}
+
+  // If true, an error occurred while trying to load this document.
+  error: boolean
+};
+
+/**
+ * An apostille document containing signatures for a tag.
+ */
+export type ApostilleTagDocument = {
+  // The length of the document.
+  length: number
+
+  // The hashes for the tag.
+  hashes: {string: string}
 };